1. False
Glucose and galactose are aldoses. Fructose is a ketose.
2. False
Nucleas is the brain of the cell.
3. True
Heart is a circulatory organ. It helps in circulating blood.
4. True
Molybdenum is one of the seven essential micronutrients required by a plant.
5. False
Parchment is a semipermeable membrane.
Hope it helps you.....